Issue Summary

When using filter Issue scope AQL, empty text custom-field is breaking IQL OR statement for validation. Issue started after upgrade from 9.12 to 10.3. It works fine in older version.

Steps to Reproduce

1. Create two Assets CF > ContractCF and Party group and one text CF> Customer user
2. Create an assets schema test and three Assets object-Type -> Contract, Party Group, User
3. Contract ObjectType should have attribute referring to party group and user object.
4. Create objects in all three object-type.
5. Now set up the context of custom-field Party group to list down all party group objects.
6. Set-up the context of custom-field contractCF to list down all contract objects and specify filter Issue scope as below. Here customfield_10234 is for PartyGroup and customfield_56789 is for customer user. Filter issue scope: ->

     **   "Party Group"= ${customfield_01234} OR "Customer User" in ${customfield_56789} 

7. Add all the three CF to a test project and create issue screen. 
8. Try to create an issue and select group object in Party group
9. Leave the Customer user field empty
10. Select contract object in contractCF
11. Click on create issue.

loom video:
https://www.loom.com/share/4d3c7caee57d43668e7298fe91470cae?sid=ee0beb5c-35fb-4afb-a28d-c0afb55f11e0

Expected Results

 Issue should be created without any issue

Actual Results

issue is not created until we give any value in the text field userCF. It displays error for contract object.

Could not find Assets object/s (object key of selected contract object) 

Workaround

1. Remove the OR condition with text CF. 
2. Give any random value like N/A and you can delete that later.

Versions Tested

Please confirm all versions that have been tested for this issue, and indicate whether the tested version is affected or not affected, below: